The president of Turkmenistan signed a law on November 22, 2025, ratifying a treaty on permanent good-neighbourliness, friendship and cooperation among six countries. The newspaper Turkmenistan reported the signing.

The treaty parties are Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan, Uzbekistan and China. The document was signed in Astana on June 17, 2025.

The law approves the ratification of the treaty.